Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/2/2022
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/02/2022 22:25:49 70.26,-159.69 52.66 08/02/2022 22:24:36 70.31,-160.09 52.74 16.34 73
2 08/02/2022 23:15:21 -70.03, 7.63 127.55 08/02/2022 23:15:14 -70.02, 7.69 127.57 2.93 7
3 08/03/2022 00:04:48 69.93, 175.13 52.37 08/03/2022 00:05:59 69.95, 175.10 52.37 1.87 71
4 08/05/2022 14:42:22 70.12, -44.01 53.23 08/05/2022 14:41:30 70.14, -44.05 53.27 3.21 52
5 08/05/2022 15:31:52 -70.01, 123.47 126.87 08/05/2022 15:32:11 -70.00, 123.48 126.87 0.95 19
6 08/05/2022 16:21:34 69.07, -70.15 52.27 08/05/2022 16:22:40 69.08, -67.88 52.18 89.94 66
7 08/08/2022 06:58:53 70.08, 71.82 53.94 08/08/2022 06:58:26 70.08, 71.81 53.94 0.71 27
8 08/08/2022 07:48:23 -69.98,-120.70 126.15 08/08/2022 07:49:08 -69.99,-120.74 126.15 1.86 45
9 08/10/2022 22:25:54 -70.26, 20.31 125.13 08/10/2022 22:24:41 -70.34, 19.85 125.02 19.26 73
10 08/10/2022 23:15:23 70.04,-172.36 54.67 08/10/2022 23:15:21 70.02,-172.34 54.65 2.66 2
11 08/11/2022 00:04:53 -69.94, -4.87 125.42 08/11/2022 00:06:03 -69.92, -4.88 125.44 1.63 70
12 08/13/2022 14:42:27 -70.11, 135.96 124.48 08/13/2022 14:41:34 -70.12, 135.96 124.45 2.06 53
13 08/13/2022 15:31:54 69.99, -56.55 55.43 08/13/2022 15:32:18 70.01, -56.57 55.45 2.50 24

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/2/2022
SNOs_Map_LANDSAT-8_NPP_20220802.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/02/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP